Conforti, Massimo, Raffaele Froio, Giorgio Matteucci, Tommaso Caloiero, and Gabriele Buttafuoco. “Potentiality of Laboratory Visible and Near Infrared Spectroscopy for Determining Clay Content in Forest Soil: A Case Study from High Forest Beech (fagus Sylvatica) in Calabria (southern Italy)”. EQA - International Journal of Environmental Quality 11, no. 11 (January 1, 2013): 49–64. Accessed February 1, 2023.